# Axon Supported Chains Lookup

> Axon Supported Chains Lookup is a paid API for AI agents from aiaxaxon402.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns a list of blockchain networks supported by the Axon crypto intelligence platform, mapping chain IDs to chain names.

## Facts

- Endpoint: GET https://aiaxaxon402.vercel.app/api/chains
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/axon-supported-chains-lookup-d469617f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5HcKMJl3Jvrev8LiRHKzu

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability axon-supported-chains-lookup-d469617f
```

Example prompt: What blockchain networks does Axon support — can you show me the full list of chain IDs and their names?

## When to prefer this

Use this endpoint when you need to discover which blockchain networks Axon supports before making other Axon API calls, or when you need to map a chain ID to a human-readable name within the Axon ecosystem. Prefer this over hardcoding chain IDs.

## Known failure modes

- Payment not provided or invalid x402 micropayment — returns 402 Payment Required
- Invalid or malformed properties filter — returns 400 Bad Request
- Service temporarily unavailable on Vercel deployment — returns 503

## How this service works

Axon provides AI-powered crypto intelligence endpoints covering token research, market analysis, contract auditing, sentiment tracking, news summarization, portfolio advice, deep research, text translation, language detection, SEO content generation, and contract explanation. All analytical endpoints require x402 micropayment on Base.

## Output

A JSON object with a 'chains' map where keys are chain IDs (e.g. '1', '8453') and values are human-readable chain names (e.g. 'Ethereum', 'Base'), listing all networks supported by the Axon platform.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "chains": {
   "1": "Ethereum",
   "8453": "Base"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/axon-supported-chains-lookup-d469617f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aiaxaxon402.vercel.app](https://www.zero.xyz/host/aiaxaxon402.vercel.app/llms.txt)